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Yokogawa

Yokogawa AAI143-S03 CENTUM VP analogli kirish moduli

SKU AAI143-S03

In stock

12-month warranty
Free returns within 30 days

Manufacturer: Yokogawa
Product No.: AAI143-S03
Origin Japan
Product Type: Analog kirish modullari
Payment: T/T, Western Union
Weight: 0.3 kg
Dimensions: 32.8 mm x 130 mm x 107.5 mm (W x H x D)
Shipping port: Xiamen
Warranty: 12 months

Product Description

Tavsif

Yokogawa AAI143-S03 — CENTUM VP boshqaruv tizimlarida jarayonlarni boshqarish va dala signallarini qayta ishlash uchun mo‘ljallangan izolyatsiyalangan analog kirish modulidir. Modul standartlashtirilgan 4 dan 20 mA gacha transmitter signallari bilan ishlaydigan 16 ta izolyatsiyalangan kirish kanaliga ega. -S03 spetsifikatsiyasi bilan jihozlangan bo‘lib, ISA Standard G3 ekologik himoyasini ta’minlaydi va -20 dan 70 degC gacha bo‘lgan kengaytirilgan harorat diapazonida ishlaydi. Unda kanal sozlamalari pinlari orqali tanlanadigan integratsiyalangan 2 simli/4 simli transmitter quvvat manbai mavjud hamda yuqori mavjudlikka ega DCS arxitekturalari uchun ikki tomonlama zaxiralangan konfiguratsiyani qo‘llab-quvvatlaydi.

Xususiyatlari

Standart 4 dan 20 mA DC kirish signallari uchun 16 ta izolyatsiyalangan kanal
Og‘ir ekologik sharoitlardan himoyalanish uchun ISA Standard G3 konformal qoplamasi
-20 dan 70 degC gacha ko‘rsatilgan kengaytirilgan ish harorati diapazoni
2 simli va 4 simli dala qurilmalarini qo‘llab-quvvatlovchi integratsiyalangan transmitter quvvat manbai
Ikki tomonlama zaxiralangan modulni o‘rnatishni qo‘llab-quvvatlash
Kirish kanallari va tizim shinasi o‘rtasida 1 daqiqa davomida 1500 V AC gacha mo‘ljallangan galvanik izolyatsiya
Bosim qisqichi, MIL ulagichi yoki maxsus kabel (KS1) interfeyslari orqali yuqori zichlikdagi ulanish

Qo‘llanilishi

G3 konformal qoplamasini talab qiluvchi og‘ir ekologik sharoitlarda jarayonlarni avtomatlashtirish
Yokogawa CENTUM VP DCS arxitekturalarida dala signallarini markazlashtirilgan qayta ishlash
Kengaytirilgan harorat sharoitlarida 4 dan 20 mA gacha bo‘lgan oqim, bosim, sath va harorat transmitterlarini uzluksiz monitoring qilish

Buyurtma berish ma’lumotlari

Model	Suffiks kodi	Tavsif
AAI143		Analog kirish moduli (4 dan 20 mA gacha, 16 kanalli, izolyatsiyalangan)
	-S	Standart turi
	0	Har doim 0
	3	ISA Standard G3 opsiyasi va harorat (-20 dan 70 degC gacha) opsiyasi bilan

Texnik xususiyatlar

Parametr	Texnik xususiyat
Ishlab chiqaruvchi	Yokogawa Electric Corporation
Model	AAI143-S03
Kirish kanallari soni	16 ta, izolyatsiyalangan
Kirish signali	4 dan 20 mA gacha
Ijozat etilgan kirish toki	24 mA
Ijozat etilgan kirish toki	-20 dan 70 degC gacha
Atrof-muhitni himoyalash	ISA Standard G3 opsiyasi
Chidamli kuchlanish	Kirish va tizim o‘rtasida: 1500 V AC, 1 daqiqa davomida
Kirish qarshiligi (quvvat YOQILGAN)	270 ohm (20 mA) dan 350 ohm (4 mA) gacha
Kirish qarshiligi (quvvat O‘CHIRILGAN)	500 kohm yoki undan yuqori
Aniqlik	+/-16 uA
Ma’lumotlarni yangilash davri	10 ms
Transmitter quvvat ta’minoti	19.0 V yoki undan yuqori (20 mA da), 25.5 V yoki undan past (0 mA da), chiqish toki cheklovi: 25 mA
Transmitter tanlovi	Har bir kanal uchun sozlash pini orqali 2 simli yoki 4 simli
Harorat driftı	+/-16 uA/10 degC
Maksimal tok sarfi	230 mA (5 V DC), 540 mA (24 V DC)
Maksimal tok sarfi	0.3 kg
O‘lchamlar (W x B x Ch)	32.8 mm x 130 mm x 107.5 mm
Tashqi ulanishlar	Bosimli qisqichli terminal, MIL-konnektor kabeli, maxsus kabel (KS1)

O‘rnatish bo‘yicha ko‘rsatmalar

Izolyatsiyani boshqarish: Tashqi qurilmalarni ulashda tegishli sim ulanishini ta’minlang; chidamli kuchlanish ulash qurilmasiga qarab farq qiladi (standart tizim ulanishlarida 1500 V AC, maxsus KS kabellaridan foydalanilganda 500 V AC).
To‘siqlar: Ushbu modul Zener to‘siqlarini to‘g‘ridan-to‘g‘ri ulashga imkon bermaydi. Portlashdan himoyalangan jarayon ilovalari uchun izolyatsion to‘siqdan foydalaning.
Transmitter tanlash: Maydonga quvvat berishdan oldin plata ustidagi kanal sozlamalari pinlari yordamida har bir kirish kanalini 2 simli yoki 4 simli transmitter funksiyasiga sozlang.
Kabel tanlash: Tashqi ulanishlar bosimli qisqichli terminal bloklari, MIL-konnektor kabellari yoki maxsus KS1 interfeys kabellari yordamida amalga oshirilishi mumkin.

Shipping & Returns

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Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our technical warranty.

FAQ

What operating temperature range is supported by the S03 suffix option?

The module operates within an extended temperature range of -20 to 70 degC with ISA Standard G3 protection.

What input signal range does the module accept from field transmitters?

The module accepts standard 4 to 20 mA DC current signals across 16 isolated input channels.

Can Zener barriers be connected directly to the input channels?

Direct connection to Zener barriers is not permitted; an isolation barrier must be used for intrinsically safe field applications.

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AAI143-S03

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